Claims
- 1. An electrographic printer device for printing web-shaped recording media having different web widths, comprising:
- an image printer including an intermediate carrier of a usable width of at least twice a web width of a narrow recording medium, an image-generating means for generating a charge image on said intermediate carrier, a developer station for developing the charge image as a toner image on said intermediate carrier a charging station for charging said intermediate carrier, and a cleaning station for cleaning unused toner from said intermediate carrier;
- a transfer printing station that is allocated to said intermediate carrier and accepts the recording medium, and that is of a usable width of at least twice the web width of the narrow recording medium;
- a single fixing station means following said transfer printing station in a conveying direction of the recording medium for fixing the toner image on the recording medium, said single fixing station being of a usable width of at least twice the web width of the narrow recording medium;
- a deflection means that follows said single fixing station means for selectively redirecting the recording medium to said image printer depending on operating mode for the narrow recording medium, said deflection means having an allocated return channel to said transfer printing station, whereby
- in a first operating mode of said electrographic printer device for multiple printing of a single, narrow recording medium, the recording medium is conducted to a use area of said single fixing station via said transfer printing station proceeding from a delivery region and is resupplied to said transfer printing station and a use area of said single fixing station neighboring said use area via said deflection means proceeding from said use area of said single fixing station; and
- in a second operating mode of said electrographic printer device for single-sided printing of at least one recording media having different web width, the at least one recording media are conducted to said single fixing station only via said transfer printing station proceeding from the delivery region, and
- a conveyor means allocated to said transfer printing station and for conveying the recording medium through said electrographic printer device by frictionally engaging the recording medium, said conveyor means being selectively adjustable dependent on the operating mode of the printer device.
- 2. An electrographic printer device as claimed in claim 1, wherein the web-shaped recording media is provided with synchronization marks and further comprising:
- means for reading the synchronization marks.
Priority Claims (1)
Number |
Date |
Country |
Kind |
93108219.2 |
May 1993 |
DEX |
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Parent Case Info
This is a continuation of application Ser. No. 08/428,160, filed as PCT/EP94/01493, May 9, 1994, U.S. Pat. No. 5,546,178.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
5408302 |
Manzer et al. |
Apr 1995 |
|
5542487 |
Schultz et al. |
Aug 1996 |
|
5568245 |
Ferber et al. |
Oct 1996 |
|
Foreign Referenced Citations (2)
Number |
Date |
Country |
0 154 695 |
Sep 1985 |
EPX |
0 478 820 |
Apr 1992 |
EPX |
Non-Patent Literature Citations (2)
Entry |
E. C. McIrvine, "Method for Duplex Printing on Continuous Web Paper", Xerox Disclosure Journal, vol. 9, No. 3 May/Jun. 1984, pp. 201-203. |
K. Sanders, "Two-Path Electrophotographic Print Process", IBM Technical Disclosure Bulletin, vol. 22, No. 6, Nov. 1979, pp. 2465-2466. |
Continuations (1)
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Number |
Date |
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Parent |
428160 |
Apr 1995 |
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